SE7906555L - SET FOR MANUFACTURING A BAND OF AN ALUMINUM ALLOY FOR CANS AND LID - Google Patents

SET FOR MANUFACTURING A BAND OF AN ALUMINUM ALLOY FOR CANS AND LID

Info

Publication number
SE7906555L
SE7906555L SE7906555A SE7906555A SE7906555L SE 7906555 L SE7906555 L SE 7906555L SE 7906555 A SE7906555 A SE 7906555A SE 7906555 A SE7906555 A SE 7906555A SE 7906555 L SE7906555 L SE 7906555L
Authority
SE
Sweden
Prior art keywords
composition
scrap
aluminum
present
manufacture
Prior art date
Application number
SE7906555A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE433948B (en
Inventor
Kurt Neufeld
Kurt Buxmann
Heinz Bichsel
Ivan Gyoengyoes
Original Assignee
Alusuisse
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alusuisse filed Critical Alusuisse
Publication of SE7906555L publication Critical patent/SE7906555L/en
Publication of SE433948B publication Critical patent/SE433948B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001—Aluminium or its alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

A composition and method whereby aluminum scrap, including consumer scrap, is recycled into aluminum sheet and aluminum containers. Aluminum scrap is melted in a heated furnace to form a melt composition. The melt is adjusted to form the present composition, consisting essentially of silicon, 0.1-1.0%; iron 0.1-0.9%; manganese 0.4-1.0%; magnesium 1.3-2.5%; copper 0.05-0.4%; and titanium, 0-0.2%, the balance being essentially aluminum. Aluminum scrap comprising consumer scrap, plant scrap, and can making scrap is heated to form the melt composition, which requires a minimum amount of adjustment to arrive at the present alloy composition. The composition is then cast and fabricated into sheet having strength and formability properties making it suitable for container manufacture. Container manufacture according to the process and composition of the present invention comprises drawn-and-ironed can body manufacture and easy-opening end manufacture. Sheet fabrication according to the present invention comprises continuously casting the molten composition to produce a moving strip; hot rolling the moving strip at casting speed; coiling and allowing the hot rolled strip to cool; and cold rolling the hot rolled strip to final gauge.
SE7906555A 1978-08-04 1979-08-02 SET FOR MANUFACTURING A BAND OF AN ALUMINUM ALLOY FOR CANS AND LID SE433948B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/931,039 US4235646A (en) 1978-08-04 1978-08-04 Continuous strip casting of aluminum alloy from scrap aluminum for container components

Publications (2)

Publication Number Publication Date
SE7906555L true SE7906555L (en) 1980-02-05
SE433948B SE433948B (en) 1984-06-25

Family

ID=25460134

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906555A SE433948B (en) 1978-08-04 1979-08-02 SET FOR MANUFACTURING A BAND OF AN ALUMINUM ALLOY FOR CANS AND LID

Country Status (17)

Country Link
US (1) US4235646A (en)
JP (1) JPS5521600A (en)
AU (1) AU522570B2 (en)
BE (1) BE878055A (en)
CA (1) CA1171234A (en)
CH (1) CH641494A5 (en)
DE (1) DE2901020A1 (en)
ES (1) ES483108A1 (en)
FR (1) FR2432556A1 (en)
GB (1) GB2027743B (en)
IN (1) IN151536B (en)
IS (1) IS1107B6 (en)
IT (1) IT1122700B (en)
NL (1) NL7905906A (en)
NO (1) NO153340C (en)
SE (1) SE433948B (en)
ZA (1) ZA793977B (en)

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US4614224A (en) * 1981-12-04 1986-09-30 Alcan International Limited Aluminum alloy can stock process of manufacture
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US4430119A (en) 1982-12-29 1984-02-07 Aluminum Company Of America Selective removal of magnesium in the consumption of aluminum used beverage container scrap
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US5356495A (en) * 1992-06-23 1994-10-18 Kaiser Aluminum & Chemical Corporation Method of manufacturing can body sheet using two sequences of continuous, in-line operations
FR2703072B1 (en) * 1993-03-26 1995-04-28 Pechiney Rhenalu Sheets or strips of Al alloys (5000 series) with low mechanical anisotropy and their production process.
FR2707669B1 (en) * 1993-07-16 1995-08-18 Pechiney Rhenalu Process for the production of a thin sheet suitable for the production of components for boxes.
WO1995018876A1 (en) * 1994-01-04 1995-07-13 Golden Aluminum Company Method and composition for castable aluminum alloys
US5681405A (en) * 1995-03-09 1997-10-28 Golden Aluminum Company Method for making an improved aluminum alloy sheet product
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US5742993A (en) * 1995-11-03 1998-04-28 Kaiser Aluminum & Chemical Corporation Method for making hollow workpieces
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Also Published As

Publication number Publication date
FR2432556A1 (en) 1980-02-29
AU4931779A (en) 1980-02-07
SE433948B (en) 1984-06-25
NO792541L (en) 1980-02-05
NL7905906A (en) 1980-02-06
DE2901020C2 (en) 1989-10-19
GB2027743B (en) 1982-12-08
NO153340C (en) 1986-02-26
GB2027743A (en) 1980-02-27
ZA793977B (en) 1980-08-27
JPS5521600A (en) 1980-02-15
IS1107B6 (en) 1983-01-10
CA1171234A (en) 1984-07-24
DE2901020A1 (en) 1980-02-14
AU522570B2 (en) 1982-06-17
FR2432556B1 (en) 1983-01-07
CH641494A5 (en) 1984-02-29
IT7924924A0 (en) 1979-08-03
IS2503A7 (en) 1980-02-05
BE878055A (en) 1979-12-03
ES483108A1 (en) 1980-04-01
JPS6254182B2 (en) 1987-11-13
US4235646A (en) 1980-11-25
IT1122700B (en) 1986-04-23
IN151536B (en) 1983-05-14
NO153340B (en) 1985-11-18

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